da China KW20L quad band GSM siginar mai maimaita siginar wayar hannu yana haɓaka 2G 3G 4G 70dB riba AGC tare da masana'anta da masu samarwa na shekaru 10 |lintratek

Imel ko taɗi akan layi don sabis na tsayawa ɗaya, za mu ba ku zaɓi daban-daban na mafita na hanyar sadarwa.

KW20L quad band GSM siginar mai maimaita siginar wayar hannu yana haɓaka 2G 3G 4G 70dB riba AGC tare da masana'antar shekaru 10

Takaitaccen Bayani:

Lintratek yana ba da KW20L quad band GSM siginar mai maimaita siginar wayar hannu yana haɓaka 2G 3G 4G 70dB riba AGC tare da masana'anta na shekaru 10.Yana da hadi guda 5 na al'ada wadanda sune kamar haka:
1.850/900/1800/2100mhz: Ya dace da Asiya ko Gabas ta Tsakiya
2.900/1800/2100/2600mhz: Ya dace da Asiya, Gabas ta Tsakiya, Afirka
3.800/1800/2100/2600mhz: Ya dace da Turai
4.850/1900/1700/700mhz: Ya dace da Arewacin Amurka ko Kudancin Amurka
5.850/1900/1700/2600mhz: Ya dace da Kudancin Amurka
KW20L quad band GSM siginar mai maimaita siginar wayar hannu yana haɓaka 2G 3G 4G 70dB riba AGC tare da masana'anta na shekaru 10.


Cikakken Bayani

Tags samfurin

Gabatarwar samfur na KW20L quad band GSM mai maimaita siginar

Maimaita siginar KW20L quad band GSM na iya rufewa kai tsaye don 2g 3g 4g, musamman 4g yana da mitocin sigina biyu.Misali:
Masu ɗaukar wayar Chile suna da nau'ikan mitoci 4g iri biyu kamar 1700mhz ko 700mhz.sannan za su iya zabar band din quad 850/1900/1700/700mhz.Amma lokacin da kuka zaɓi ƙarar band ɗin quad, abu mafi mahimmanci shine game da mitar siginar eriya mai faɗi ko a'a.Domin idan ba haka ba, ba za a iya amfani da shi ba.Amma kada ku damu, lokacin da kuka yi oda daga gare mu, za mu iya la'akari da ku kuma mu aiko muku da eriyar da ta dace.

Lintratek KW20L mai maimaita quad band

Sigar Samfura (Takaddamawa) na KW20L mai maimaita siginar quad band GSM

Fcin abinci

Ƙarfafa siginar wayar hannu AGC quad band

Ozane Design

Farar ƙarfe ko launi na musamman tare da allon nuni na LCD

Size

247*138*28mm, 0.98kgs

Pgirman girman

265*175*75mm, 1.27kgs

Mitar Tallafawa

GSM+DCS+WCDMA+LTE 900+1800+2100+2600/700MHZ;

CDMA+GSM+DCS+WCDMA 800+900+1800+2100MHZ;

CDMA+DCS+WCDMA+LTE 850+1800+2100+2600MHZ;

LTE+CDMA+PCS+AWS 700/2600+850+1900+1700MHZ

Bda fadi

30M+25M+75M+60M

MRufin gatari

600sqm

Ƙarfin fitarwa

15 ± 2dBm

20 ± 2dBm

Riba

55 ± 2 dB

68± 2dB

Ripple in Band

LTE-B206dB; GSM6dB; DCS6dB; WCDMA6dB ku

Farashin MTBF

50000 hours

Tushen wutan lantarki

AC:100 ~ 240V, 50/60Hz;DC:5V 1 ku

EU / UK / US misali

Amfanin Wuta

<5W

Ta yaya KW20L quad band GSM mai maimaita siginar ke aiki?

Sa'an nan a nan zan iya gabatar da ka'idar aiki na KW20L quad band GSM mai maimaita siginar:
1.A waje, tabbatar da wurin da mafi kyawun sigina a mitocin sigina 4.
2.Shigar da eriya ta waje a mafi kyawun wurin sigina.Kuma eriya na waje mafi kyawun nuni ga tashar tushe.
Idan ba ku san yadda ake bincika da shi ba, kuna iya tuntuɓar mu.Za mu iya taimaka muku magance shi.
3.Install booster a cikin gida da kuma amfani da 15m na USB don haɗa su.Amma abu mafi mahimmanci shine game da keɓewa.Warewa tsakanin eriya na waje da na cikin gida yakamata a sami bangon bulo don rabuwa.Idan ba haka ba, gwada faɗaɗa nisan su.
4.A ƙarshe, yi amfani da kebul don haɗawa tare da KW20L quad band GSM mai maimaita siginar da eriya ta cikin gida.
Sa'an nan kuma kunna booster.
Kula: idan kuna son duba mai kara kuzari ko a'a?Kuna iya kunna mai ƙara kai tsaye don gwadawa.

1.2 Lintratek KW20L mai maimaita quad band

Siffar Samfurin & Aikace-aikacen KW20L quad band GSM mai maimaita siginar

1.3 Lintratek KW20L mai maimaita quad band

Lintratek amplifier siginar ya dace a wurare daban-daban inda karɓar siginar wayar hannu ba ta da kyau kamar rami, ƙauye, kantuna, filin ajiye motoci, ɗakin KTV, da sauransu.

Kuma don girman aikace-aikacen daban-daban, hanyoyin sadarwa sun bambanta, misali, kamar KW20L quad band GSM mai maimaita siginar.
1.Idan ɗaukar hoto shine 100-200sqm, zaku iya la'akari da cikakken kayan aiki tare da eriya na cikin gida 1.
(Cikakken kayan aiki ya haɗa da: eriyar LDPA na waje, kebul na 15m na waje, mai haɓakawa, eriya ta cikin gida tare da kebul na 2m, adaftar.)
2.Idan ɗaukar hoto ya fi 200sqm ko tare da ginin bene na 2, to, zaku iya la'akari da eriya na cikin gida biyu zuwa uku.
(Cikakken kit ɗin ya haɗa da: eriyar LDPA na waje, kebul na 15m na waje, mai haɓakawa, kebul na 1m, adaftar hanya 2, eriya na cikin gida 2, kebul na cikin gida 5m ko 10m, adaftar.)
Idan kun rikice game da shirin shigarwa, zaku iya tuntuɓar mu don ƙarin shawarwarin kwararru.

FAQ

1. Menene keɓewar da aka faɗa a sama?
Warewa yana nufin tsakanin eriya ta gida da waje ana iya samun bangon bulo ko nisa mai tsayi.

2. Yadda za a gwada ƙarfin siginar waje?
Kuna iya saukar da aikace-aikacen salula mai suna "Cellular Z" kuma ku nuna mana abun ciki na hoton allo.Zamu duba ku.

3. Menene game da garantin haɓaka siginar lintratek?
Duk mai haɓaka siginar lintratek ko wasu masu goyan bayan garantin samfuran kusan watanni 12-24 ne.

4. Me yasa mai haɓaka siginar ba ya aiki da kyau bayan bin jagorar shigarwa?
Zai fi kyau a bincika idan akwai tsangwama na sigina.Kuna iya tuntuɓar mu don mafita.


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